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HYDRO-BLOK THIN Single Slope Shower Pans
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At a Glance
Quick Decision Guide
Tray Size
36" × 60"
Drain Type
Ebbe INNI® Linear Drain
Shower Style
Flush Entry & Curbless
Core Material
Waterproof XPS Foam
Surface
Modified Cement Tile-Ready Finish
Slope
2-1/4" to 1"
Applications
Residential & Commercial
Included
Pan, Mesh Tape, Putty Knives & Instructions
Why Choose This Product
Key Benefits
Single-Slope Design
Directs water efficiently toward linear drain systems
Flush Entry Profile
Ideal for low-threshold and curbless shower designs
100% Waterproof Core
XPS foam prevents water absorption
Tile-Ready Surface
Accepts tile, stone, glass and mosaic finishes
Fiberglass Reinforced
Adds strength beneath the cement coating
Complete Installation Kit
Includes mesh tape, putty knives and installation instructions
Product Information
Product Details
Specifications
Brand
HYDRO-BLOK®
Part Number
HBTSSSP3660
UPC
799441803560
Product Type
THIN Single Slope Shower Pan
Tray Dimensions
36" × 60"
Slope Range
2-1/4" to 1"
Drain Compatibility
Ebbe INNI® Linear Drains
Drain Configuration
Single Slope Linear Drain
Shower Style
Flush Entry & Curbless
Tile Compatibility
Tile, Stone, Glass & Mosaic
Core Material
100% Waterproof XPS Foam
Reinforcement
Fiberglass Mesh
Surface Coating
Modified Cement
Surface Type
Tile-Ready
Application
Residential & Commercial Showers
Subfloor Modification
Limited Reconstruction Typically Required
Floor Joist Modification
Generally Not Required
Engineering Modifications
Not Required for Standard Installations
Recommended Grout
Epoxy or Urethane for Tile 2" × 2" or Smaller
Included Components
Shower Pan, 2" Mesh Tape, Straight Putty Knife, Corner Putty Knife & Installation Instructions
About This Product
Tile-Ready Shower Pan for Curbless Installations
The HYDRO-BLOK® THIN Single Slope Shower Pan is a tile-ready shower base designed for flush-entry and curbless shower installations. Its low-profile design creates a smooth transition into the shower while providing a solid substrate for tile, stone, glass, and mosaic finishes.
Single-Slope Design for Linear Drains
Engineered specifically for linear drain layouts, the THIN Single Slope Shower Pan directs water toward compatible linear drain systems using a consistent single-plane slope. This design simplifies tile layout while supporting modern barrier-free shower designs.
Waterproof XPS Foam Construction
Each shower pan features a 100% waterproof XPS foam core reinforced with fiberglass mesh and finished with a modified cement coating. The lightweight construction provides a durable, ready-to-tile surface suitable for residential and commercial shower installations.
Complete Installation Package
Every THIN Single Slope Shower Pan includes 2" mesh tape, a straight putty knife, a corner putty knife, and installation instructions. Standard installations typically require only limited subfloor reconstruction without floor joist restructuring or special engineering modifications. For tile measuring 2" × 2" or smaller, epoxy or urethane grout is recommended.
Common Questions
Frequently Asked Questions
What type of drain is the HYDRO-BLOK THIN Single Slope Shower Pan designed for?
The shower pan is designed for use with Ebbe INNI® linear drain systems.
Can this shower pan be used for curbless showers?
Yes. The THIN Single Slope Shower Pan is specifically designed for flush-entry and curbless shower installations.
What finish materials can be installed over the shower pan?
The tile-ready cement surface accepts tile, natural stone, glass, and mosaic finishes.
Is the shower pan waterproof?
Yes. The pan is constructed with a 100% waterproof XPS foam core reinforced with fiberglass mesh and finished with a modified cement coating.
Does installation require modifying floor joists?
For standard installations, floor joist restructuring is generally not required. Limited subfloor reconstruction is typically sufficient.
What is included with the shower pan?
Each shower pan includes 2" mesh tape, a straight putty knife, a corner putty knife, and installation instructions.
What grout should be used with small mosaic tile?
For tile measuring 2" × 2" or smaller, HYDRO-BLOK recommends using epoxy or urethane grout.
Can this shower pan be used in commercial projects?
Yes. The THIN Single Slope Shower Pan is suitable for both residential and commercial shower installations.